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Etanorm-RSY Dry-installed pump
Dry-installed pump

Etanorm-RSY

Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.
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Main Applications

  • Heat transfer systems
  • Hot water circulation
  • Chemical industry
  • Petrochemical industry
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Technical Data

  • Max. head101 m
  • Min. head12 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature350 °C

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Benefits

  • Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
  • Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
  • High resistance by anti-seize product-lubricated carbon plain bearing or SIC/SIC bearing

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate2285 m3/h
  • Min. flow rate50 m3/h
  • Max. head101 m
  • Min. head12 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage400 V, 460 V
  • Casing materialEN-GJS-400-15/A536 GRADE 60-40-18
  • Nominal pressurePN 16
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature350 °C
  • Min. allowed fluid temperature-30 °C

Characteristic curves

Documents

TitleFormatSizeLast change
Motor catalog (0902.53_EN)PDF4.284/19/2021
TitleFormatSizeLast change
PumpDrive 2 Eco (4074.82_EN)PDF25.219/18/2021
PumpDrive 2 (4074.81_EN)PDF28.459/17/2021
KSB IE3 Motor; 0,55 - 132 kW (4076.8_EN)PDF1.558/11/2021
PumpDrive R, 0,25-90 kW (4073.8_EN)PDF5.654/19/2021
TitleFormatSizeLast change
Product Introduction Etanorm SYA/-RSY (1220.1_010)PDF0.564/19/2021
TitleFormatSizeLast change
KSB SuPremE (4075.53_EN)PDF5.337/23/2021
PumpDrive_R (4073.5_US)PDF1.334/19/2021
Etanorm-RSY (1223.5_EN)PDF4.394/19/2021
PumpDrive 2/ PumpDrive 2 Eco (4074.5_EN)PDF134/19/2021
TitleFormatSizeLast change